Java

Question

How to text whether a file exists in Java

Answer 1

File file = new File("file path");

if (file.exists())
//Print file exists

Answer 2

//whole example

import java.io.File;
import java.io.IOException;

public class Program {
public static void main(String[] args)
throws IOException {
File file = new File("example01.txt");
file.createNewFile();

System.out.println(
file.exists() ); // true
}
}

Answer 3

Use java.io.File

Answer 4

You can also use java.nio.file.Files

Files.exists(Path.of("path/filename.ext"))

https://code.sololearn.com/cxM6N5i9j6mC/?ref=app